Question

3-2x=10-3x

2x+1=3x-1

x-1=2x-5

Answer 1

3-10=-3x+2x

-7=x

=>x=7

1+1=3x-2x

2=x

-1+5=2x-x

4=x

Answer 2

1)

<=> 3 - 10 = -3x + 2x

<=>   -7     = -x

<=>    7     = x

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Answer 3

3-2x=10-3x

<=>3x-2x=10-3

<=> x=7

2x+1=3x-1

<=>2x-3x= -1-1

<=>-x= -2

<=> x=2

x-1=2x-5

<=> x-2x = 1-5

<=> -x= -4

<=> x=4